<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登录</title>
</head>
<body>
<form>
    <!--防范XSRF攻击-->
    {% module xsrf_form_html() %}
    <label>用户名：<input type="text" name="username" value="" placeholder="请输入用户名"></label>
    <label>密码：<input type="password" name="pass" placeholder="请输入密码"></label>
</form>
</body>
</html>